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TLD5095EL
  • TLD5095EL

TLD5095EL

The controller concept of the TLD5095EL allows multiple configurations such as Boost, Buck, Buck-Boost, SEPIC and Flyback by simply adjusting the external components. TLD5095EL is the simplest member of the TLD509x series and comes with reduced maximum output voltage of 45V, less current accuracy and is missing the analog dimming feature as well as a short to ground protection.

Infineon Technologies TLD5095EL Product Info

16 April 2026 0

Parameters

fSW range

100 kHz to 500 kHz

Inhibit

Yes

Iq

10 µA

Open Load Detection

Yes

Operating Temperature range

-40 °C to 150 °C

PWM

Yes

Short Circuit Protection

Yes

Tolerance

3.3%

Topology

DC-DC Boost, Buck, Sepic, Buck-Boost, Flyback

VS range

4.75 V to 45 V

Features

  • Single-Channel Multitopology (B2B, B2G, SEPIC, Flyback) DC-DC Controller
  • Constant Current or Constant Voltage Regulation
  • Wide Input Voltage Range from 4.75 V to 45 V
  • Very Low Shutdown Current: IQ< 10 μA
  • Switching Frequency Range from 100 kHz to 500 kHz
  • Synchronization with external clock source
  • Output Open Circuit Diagnostic Output
  • PWM Dimming
  • Internal Soft Start
  • 300mV High Side Current Sense to ensure highest flexibility and LED current accuracy
  • Internal 5 V Low Drop Out Voltage Regulator
  • Wide LED current range via simple adaptation of external components
  • Output Overvoltage Protection
  • Over Temperature Shutdown
  • Available in a small thermally enhanced PG-SSOP-14 package
  • Automotive AEC Qualified

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